petsc-3.6.1 2015-08-06
Report Typos and Errors

TaoLineSearchGetStepLength

 Get the current step length

Synopsis

#include "petsctaolinesearch.h" 
PetscErrorCode TaoLineSearchGetStepLength(TaoLineSearch ls,PetscReal *s)
Not Collective

Input Parameters

ls -the TaoLineSearch context

Output Parameters

s -the current step length

See Also

TaoLineSearchSetInitialStepLength(), TaoLineSearchApply()

Level:beginner
Location:src/tao/linesearch/interface/taolinesearch.c
Index of all TaoLineSearch routines
Table of Contents for all manual pages
Index of all manual pages